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发表于 2004-9-18 12:03:03
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下面的测试数据,DAC1大约975美金,前端无关,在它面前所有传统高档转盘已经成了玩具,至少在解码以前,传统发烧完败。
Ponder this: fed from a toslink (optical SPDIF) source from a PC, John Atkinson measured nearly state of the art performance in the DAC1 ouptut- 128.5 picoseconds of jitter, and none was data related.
Let's compare that with some other units.
ML 360S; $ 6,700
driven with Lambda transport, 156 pico seconds
driven with PC toslink, 212 pico seconds
Carey Audio CD303 with upsampling, $3,000: 312 pico seconds;
Nagra DAC, $12,000
driven with Lambda transport, 140 pico seconds;
driven with PC Toslink, 333 ps.
Weiss Medea DAC, $9,800;
driven with Lambda transport, 140 pico seconds
driven with RME PC Toslink, 143 pico seconds
Theta Digital Gen VIII DAC Processor, $10,000
driven with Toslink, "Jitter Jail" turned on, 180 pico seconds
Esoteric DV 50 CD player, $5,500, 495 pico seconds
Krell SACD Standard player, $4,000, 195 pico seconds
dCS Verdi+Purcell+Elgar transport/player combo- price? If you have to ask, you can't afford it- over $30,0000 - 147 pico seconds
Ayre CX-7 CD Player, $2,950; 159 pico seconds
Ayre D1 DVD player, price $8,000 as reviewed (has video, audio options)
415 pico seconds
M** Platinum DAC, $3,995;
Driven with Lambda transport, 197 pico seconds;
Driven with RME PC toslink, 572 pico seconds. |
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